Pith Number

pith:XGP3YYH4

pith:2023:XGP3YYH4NWK6E2JT3ZEKJEVGGN

not attested not anchored not stored refs pending

Quantum Memory: A Missing Piece in Quantum Computing Units

Ang Li, Chenxu Liu, Meng Wang, Samuel A. Stein, Yufei Ding

arxiv:2309.14432 v2 · 2023-09-25 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGP3YYH4NWK6E2JT3ZEKJEVGGN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Refined Criteria for QRAM Error Suppression via Efficient Large-Scale QRAM Simulator

Heterogeneous architectures enable a 138x reduction in physical qubit requirements for fault-tolerant quantum computing under detailed accounting

Receipt and verification

First computed	2026-07-05T07:08:29.475415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99fbc60fc6d95e26933de48a492a6337ec2885dfc1227100e2ac10df167d268

Aliases

arxiv: 2309.14432 · arxiv_version: 2309.14432v2 · doi: 10.48550/arxiv.2309.14432 · pith_short_12: XGP3YYH4NWK6 · pith_short_16: XGP3YYH4NWK6E2JT · pith_short_8: XGP3YYH4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XGP3YYH4NWK6E2JT3ZEKJEVGGN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b99fbc60fc6d95e26933de48a492a6337ec2885dfc1227100e2ac10df167d268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ee91bf0e1927393ef3e7f4549dd92f9223d28958f3d6de6b5a1b2f95842209",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-25T18:00:08Z",
    "title_canon_sha256": "e5dced72d8b5835e84c593c352e4ee15dff9514b5279a639b78e03fd215cfc2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14432",
    "kind": "arxiv",
    "version": 2
  }
}